1 files changed, 7 insertions, 6 deletions
diff --git a/cc/timing_function.h b/cc/timing_function.h
index 67fe512..967dd13 100644
--- a/cc/timing_function.h
+++ b/cc/timing_function.h
@@ -7,11 +7,12 @@
 
 #include "UnitBezier.h"
 #include "cc/animation_curve.h"
+#include "cc/cc_export.h"
 
 namespace cc {
 
 // See http://www.w3.org/TR/css3-transitions/.
-class TimingFunction : public FloatAnimationCurve {
+class CC_EXPORT TimingFunction : public FloatAnimationCurve {
 public:
     virtual ~TimingFunction();
 
@@ -22,7 +23,7 @@ protected:
     TimingFunction();
 };
 
-class CubicBezierTimingFunction : public TimingFunction {
+class CC_EXPORT CubicBezierTimingFunction : public TimingFunction {
 public:
     static scoped_ptr<CubicBezierTimingFunction> create(double x1, double y1, double x2, double y2);
     virtual ~CubicBezierTimingFunction();
@@ -37,22 +38,22 @@ protected:
     UnitBezier m_curve;
 };
 
-class EaseTimingFunction {
+class CC_EXPORT EaseTimingFunction {
 public:
     static scoped_ptr<TimingFunction> create();
 };
 
-class EaseInTimingFunction {
+class CC_EXPORT EaseInTimingFunction {
 public:
     static scoped_ptr<TimingFunction> create();
 };
 
-class EaseOutTimingFunction {
+class CC_EXPORT EaseOutTimingFunction {
 public:
     static scoped_ptr<TimingFunction> create();
 };
 
-class EaseInOutTimingFunction {
+class CC_EXPORT EaseInOutTimingFunction {
 public:
     static scoped_ptr<TimingFunction> create();
 };